[INFO] crate cervus_bridge 0.1.0 is already in cache
[INFO] extracting crate cervus_bridge 0.1.0 into work/ex/beta-1.38-1/sources/1.37.0/reg/cervus_bridge/0.1.0
[INFO] extracting crate cervus_bridge 0.1.0 into work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cervus_bridge/0.1.0
[INFO] validating manifest of cervus_bridge-0.1.0 on toolchain 1.37.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of cervus_bridge-0.1.0 on toolchain beta-2019-08-13
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing cervus_bridge-0.1.0
[INFO] finished frobbing cervus_bridge-0.1.0
[INFO] frobbed toml for cervus_bridge-0.1.0 written to work/ex/beta-1.38-1/sources/1.37.0/reg/cervus_bridge/0.1.0/Cargo.toml
[INFO] started frobbing cervus_bridge-0.1.0
[INFO] finished frobbing cervus_bridge-0.1.0
[INFO] frobbed toml for cervus_bridge-0.1.0 written to work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cervus_bridge/0.1.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing cervus_bridge-0.1.0 against beta-2019-08-13 for beta-1.38-1
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cervus_bridge/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"`
[INFO] [stdout] 247b96f4c871ee59d049cd9d387a7da5b4668644f02312294da535e82417ae44
[INFO] running `"docker" "start" "-a" "247b96f4c871ee59d049cd9d387a7da5b4668644f02312294da535e82417ae44"`
[INFO] [stderr]    Compiling safemem v0.2.0
[INFO] [stderr]    Compiling semver-parser v0.6.2
[INFO] [stderr]    Compiling base64 v0.6.0
[INFO] [stderr]    Compiling semver v0.4.1
[INFO] [stderr]    Compiling llvm-sys v38.2.0
[INFO] [stderr]    Compiling cervus v0.3.6
[INFO] [stderr]    Compiling cervus_bridge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl Into<Box<Any>> for Box<BridgeHookContext> {
[INFO] [stderr]    |               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn into(self) -> Box<Any> {
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.44s
[INFO] running `"docker" "inspect" "247b96f4c871ee59d049cd9d387a7da5b4668644f02312294da535e82417ae44"`
[INFO] running `"docker" "rm" "-f" "247b96f4c871ee59d049cd9d387a7da5b4668644f02312294da535e82417ae44"`
[INFO] [stdout] 247b96f4c871ee59d049cd9d387a7da5b4668644f02312294da535e82417ae44
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cervus_bridge/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"`
[INFO] [stdout] 59098dcc8d452dd950090b4097f14572002549488e7b9f16ad5d4992720846bc
[INFO] running `"docker" "start" "-a" "59098dcc8d452dd950090b4097f14572002549488e7b9f16ad5d4992720846bc"`
[INFO] [stderr]    Compiling cervus_bridge v0.1.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:47:15
[INFO] [stderr]    |
[INFO] [stderr] 47 | impl Into<Box<Any>> for Box<BridgeHookContext> {
[INFO] [stderr]    |               ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/manager.rs:48:26
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn into(self) -> Box<Any> {
[INFO] [stderr]    |                          ^^^ help: use `dyn`: `dyn Any`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.25s
[INFO] running `"docker" "inspect" "59098dcc8d452dd950090b4097f14572002549488e7b9f16ad5d4992720846bc"`
[INFO] running `"docker" "rm" "-f" "59098dcc8d452dd950090b4097f14572002549488e7b9f16ad5d4992720846bc"`
[INFO] [stdout] 59098dcc8d452dd950090b4097f14572002549488e7b9f16ad5d4992720846bc
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-7/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/reg/cervus_bridge/0.1.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"`
[INFO] [stdout] f3fc0a772856c03768cf81cc60c8c44ece736faf44497e6db36fed5073452ef6
[INFO] running `"docker" "start" "-a" "f3fc0a772856c03768cf81cc60c8c44ece736faf44497e6db36fed5073452ef6"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/cervus_bridge-683c01670b033aca
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f3fc0a772856c03768cf81cc60c8c44ece736faf44497e6db36fed5073452ef6"`
[INFO] running `"docker" "rm" "-f" "f3fc0a772856c03768cf81cc60c8c44ece736faf44497e6db36fed5073452ef6"`
[INFO] [stdout] f3fc0a772856c03768cf81cc60c8c44ece736faf44497e6db36fed5073452ef6